Spherical Roller Bearings >> d 1180-1800mm
.jpg)
Dimension and Parameters
| Basic dimension mm | Basic rated load | Fatigue load limit | Rated speed | model | size | Shoulder and Chamfer dimensions | Calculation coefficient | Mass kg | |||||||||||||||
| d | D | B | Dynamic ckn | Static cokn |
Pu kN | Reference speed r/min | Limit speed r/min | Cylindrical hole | Cylindrical hole | Conical hole | d2～ | D1～ | b | k | r1.2 min |
da min |
Da max |
ra max |
e | Y1 | Y2 | Yo | |
| 1180 | 1540 | 272 | 11300 | 31000 | 1770 | 177 | 370 | - | 239/1180MB/W33 | 239/1180MBK/W33 | - | 1438.3 | 23.5 | 12.5 | 7.5 | 1208 | 1512 | 6 | 0.17 | 4.05 | 6.04 | 3.96 | 1385 |